I am a Lecturer in chemical engineering/Bioenergy and an expert in multiphase modelling, particular in CFD modelling and population balance modelling with more than ten years experiences. His current focus is on utilising CFD numerical techniques to simulate, predict and optimise various reactors (e.g. fluidised bed, high shear granulator, downer, circulating fluidised bed and rotation drum) under different scales (e.g. lab, pilot and industrial), the application area covers chemicals, food, oil, pharmaceuticals and energy.